Nikolaos Gialelis

Nikolaos Gialelis holds a dual academic background in Mathematics and Medicine. He is currently a Visiting Assistant Professor in the Department of Mathematics at the National and Kapodistrian University of Athens while completing an Obstetrics and Gynecology residency. His interdisciplinary research spans mathematical analysis (nonlinear Schrödinger equations, PDE solvability) and biomedical applications (epidemiological modeling, oncology, acid-base physiology). He has published extensively in journals like Communications in Partial Differential Equations and Acta Physiologica, with recent focus on pandemic modeling and cancer progression mechanisms. His educational journey includes dual bachelor's degrees in Mathematics (2012) and Medicine (2018), followed by master's and doctoral studies in applied mathematics and surgical oncology. Professional clinical experience includes rotations at General Anticancer Oncological Hospital 'Agios Savvas' and multiple teaching hospitals in Greece. He maintains active collaborations in mathematical biology and public health policy analysis.

• Education:
• BSc Mathematics (2008-2012)
• MSc Applied Mathematics (2012-2014)
• BSc Medicine (2014-2018)
• MSc Surgical Oncology (2019-2020)
• PhD Mathematics (2016-2019)
• Research Interests: Mathematical modeling of biological systems, PDE theory, clinical epidemiology, oncology dynamics

His recent work explores vaccine efficacy modeling (Italy case study) and HPV-driven cervical neoplasia progression. He has developed frameworks for comparing age-based vs. horizontal lockdown strategies during pandemics. Clinical interests include ultrasonography in obstetrics and breast disease management.